Hanna Direct Soil Conductivity Meter

Item No: 134489
Print Email

Product Information

Soil conductivity meter provides quick and accurate readings directly in soil

  • Measure EC from 0.00 to 4.00 mS/cm
  • 1C temperature accuracy
  • 1-point manual calibration

This specialized soil conductivity meter was developed by Hanna Instruments in cooperation with USDA-ARS soil scientists. This soil conductivity meter is the only meter available that will take conductivity readings directly from the soil without creating a soil solution for testing. The soil conductivity meter also measures temperature and the conductivity readings are compensated for temperature with the sensor incorporated into the penetration probe. Measures a conductivity range of 0.00 to 4.00 mS/cm and temperature range from 0.0 to 50.0 degrees C. Durable, 5"-long probe has a narrow point for compacted soil. Uses 1.413 calibration solution (Iem No. RGM75). Imported.

2015 Master Catalog: Page 467

Product Reviews


by PowerReviews
Hanna InstrumentsHanna Direct Soil Conductivity Meter

(based on 1 review)

Ratings Distribution

  • 5 Stars



  • 4 Stars



  • 3 Stars



  • 2 Stars



  • 1 Stars



Reviewed by 1 customer

Displaying review 1

Back to top

(3 of 3 customers found this review helpful)


Love at 8th test

By Steve

from Freeport, Bahamas

About Me Professional


  • Accurate
  • Compact
  • Easy To Use
  • Ergonomic Design
  • Lightweight
  • Reliable


    Best Uses

    • Commercial
    • Home

    Comments about Hanna Direct Soil Conductivity Meter:

    We have no local soil testing so upon receiving the meter, and after a very simple calibration I tested it myself as follows.
    1- Raw ground never fertlized reading= 0.23
    2- Same ground saturated with nutrient solution 3 readings = 0.47, 0.65, 0.54.
    3- A bag of Composted Cow Manure reading= 0.79.
    From the above readings you can see the pattern which is all I need to know when, and how much to feed.
    I love this meter and it's the only one I've found with a probe that really works, it would be a deal at twice the price.

    Displaying review 1

    Back to top


    pH Range:N/A
    pH Accuracy:N/A
    pH Resolution:N/A
    EC Range:0.00 to 4.00 mS/cm
    EC Resolution:0.01 mS/cm
    TDS Range:N/A
    TDS Resolution:N/A
    EC/TDS Accuracy:±0.05 mS/cm, ±0.30 mS/cm
    Temperature Display Range:0 to 50°C
    Temperature Accuracy:±1.0°C
    Temperature Resolution:0.1°
    Temperature Compensation:Automatic
    Calibration Solution:Not included
    Replaceable Electrode:Yes
    pH, EC & TDS Meters Comparison Chart

    Online Documents